Quick start

This guide shows the process of performing a payment, using e-SiTef's HTML interface.

What you'll need

• Active account on e-SiTef's homologation environment (obtained with our support team)
• A tool capable of performing HTTP calls, such as Postman, REST Client or cURL
• An application capable of receiving POST HTTPS calls

Creating a recharge transaction

HTTP method: POST

URL: https://esitef-homologacao.softwareexpress.com.br/e-sitef/init/json.se

Headers:

• Content-Type: application/x-www-form-urlencoded

• Key: request;

• Value: JSON object;

• [response_type]: json or xml;

Basic JSON request example:

JSON

cURL

{
    "recharge_included":"true",
    "merchant_id":"xxxxxxxxxx"
}

curl
--request POST "https://esitef-homologacao.softwareexpress.com.br/e-sitef/init/json.se"
--header "Content-Type: application/x-www-form-urlencoded"
-d 'request=%7B%22merchant_id%22%3A%22xxxxxxxxxx%22%2C%22recharge_included%22%3A%22true%22%7D'
--verbose

Response:

{
  "responseCode" : 0,
  "description" : "OK. Transaction successful.",
  "url" : "https://esitef-homologacao.softwareexpress.com.br/e-sitef/do.se?input['nit']=12345678asdfghjk12345678asdfghjk12345678asdfghjk12345678asdfghjk",
  "nsuesitef" : "123451234512345",
  "nit" : "12345678asdfghjk12345678asdfghjk12345678asdfghjk12345678asdfghjk"
}

Learn more about this service.

Redirecting the user

The store must then redirect the user to the URL returned by e-SiTef in the transaction creation step.

Receiving a status notification

As soon as the transaction status changes, e-SiTef will notify the store with a POST in its registered status URL.

Java + Spring Framework

@RestController
public class MyStatusController {

    @PostMapping(value = "/mystatus",
        consumes = "application/x-www-form-urlencoded; charset=utf-8")
    public ResponseEntity<String> myStatus(@RequestParam Map<String, String> request) {
        Log.info("status = " + request.get("status"));
        // ...
        return new ResponseEntity<>("OK", HttpStatus.OK);
    }

}

Learn more about this service.